1378988580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{22983143}}^1$

素因数の和:22983155

約数の個数: 24

約数和(自身を含む): 3861168192

約数和(自身を除く): 2482179612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 22983143, 45966286, 68949429, 91932572, 114915715, 137898858, 229831430, 275797716, 344747145, 459662860, 689494290, 1378988580]

約数ペア:

[(1, 1378988580), (2, 689494290), (3, 459662860), (4, 344747145), (5, 275797716), (6, 229831430), (10, 137898858), (12, 114915715), (15, 91932572), (20, 68949429), (30, 45966286), (60, 22983143)]